| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $237.25 | 4.702% | $248.4055 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $210.77 | 7.310% | $226.1773 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $33.99 | 12.638% | $38.2857 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $225.30 | 9.732% | $247.2262 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $37.72 | 7.764% | $40.6486 | $40.65 | $40.65 | $40.60 |
| Purchase #6 | $61.45 | 6.339% | $65.3453 | $65.35 | $65.35 | $65.30 |
| Purchase #7 | $152.30 | 4.660% | $159.3972 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $958.78 | $1,025.4858 | $1,025.51 | $1,025.55 | $1,025.40 | |